Migrate setup configuration to pyproject.toml

Change-Id: I7ed39f77cd343d6dddb7031227845913024fe1e6
Co-authored-by: Stephen Finucane <stephenfin@redhat.com>
Signed-off-by: Ivan Anfimov <lazekteam@gmail.com>

pyproject.toml

@@ -0,0 +1,38 @@
+[build-system]
+requires = ["pbr>=6.1.1"]
+build-backend = "pbr.build"
+
+[project]
+name = "mistral-lib"
+description = "Mistral shared routings and utilities (Actions API, YAQL functions API, data types etc.)"
+authors = [
+    {name = "OpenStack", email = "openstack-discuss@lists.openstack.org"},
+]
+readme = {file = "README.rst", content-type = "text/x-rst"}
+license = {text = "Apache-2.0"}
+dynamic = ["version", "dependencies"]
+requires-python = ">=3.10"
+classifiers = [
+  "Environment :: OpenStack",
+  "Intended Audience :: Information Technology",
+  "Intended Audience :: System Administrators",
+  "License :: OSI Approved :: Apache Software License",
+  "Operating System :: POSIX :: Linux",
+  "Programming Language :: Python",
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3 :: Only",
+  "Programming Language :: Python :: Implementation :: CPython",
+]
+
+[project.urls]
+Homepage = "https://docs.openstack.org/mistral/latest/"
+Repository = "https://opendev.org/openstack/mistral-lib"
+
+[tool.setuptools]
+packages = [
+    "mistral_lib"
+]

setup.cfg

@@ -1,27 +1,2 @@
 [metadata]
 name = mistral-lib
-summary = Mistral shared routings and utilities (Actions API, YAQL functions API, data types etc.)
-description_file =
-    README.rst
-license = Apache-2.0
-author = OpenStack
-author_email = openstack-discuss@lists.openstack.org
-home_page = https://docs.openstack.org/mistral/latest/
-python_requires = >=3.10
-classifier =
-    Environment :: OpenStack
-    Intended Audience :: Information Technology
-    Intended Audience :: System Administrators
-    Operating System :: POSIX :: Linux
-    Programming Language :: Python
-    Programming Language :: Python :: Implementation :: CPython
-    Programming Language :: Python :: 3 :: Only
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.10
-    Programming Language :: Python :: 3.11
-    Programming Language :: Python :: 3.12
-    Programming Language :: Python :: 3.13
-
-[files]
-packages =
-    mistral_lib